I think you will find that if you look at your active jobs while the
RUNJVA is running there is a new BATCHI job started which dosnt have
the OVRPRTF applied to it. It may be that you can use a system()
function in java to do the ovrprtf for the new job.

Re: Why doesn't OVRPRTF QPRINT work for RUNJVA ?

I know about these override possibilties, but that's not the same as
overriding the spooled files I get at this moment. I want te keep the
QPRINT spooled files. I only want to be able to prevent them from
actually being printed.